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Titanium Threaded Flange

The Titanium Threaded Flange (also known as a Screwed Flange) is a type of flange used to connect pipes without welding. It features internal threads that match the external threads of the connecting pipe, making it ideal for low-pressure and non-critical applications where welding is not feasible. Titanium threaded flanges are widely used in industries where corrosion resistance, strength, and lightweight properties are crucial, such as chemical processing, marine, and aerospace industries.

Our titanium threaded flanges are manufactured in compliance with ASME B16.5, ANSI, DIN, EN1092-1, and JIS standards. We provide a range of titanium grades including Gr1, Gr2, Gr5 (Ti-6Al-4V), Gr7, and Gr12, offering options for both standard and customized applications.

Key Features

Threaded connection allows easy assembly and disassembly without welding

Ideal for applications involving flammable gases or where welding is restricted

High corrosion resistance in aggressive environments

Lightweight and high strength, especially in titanium Gr2 and Gr5

Excellent performance in saltwater, acidic chemicals, and high-purity systems

Applications

Chemical process systems

Marine hardware and saltwater piping

Aerospace hydraulic and fuel lines

Oil & gas instrumentation piping

Medical and laboratory equipment

Industrial fluid systems where welding is not permitted

Specifications Table

Nominal Pipe Size	Outside Diameter (mm)	Thickness (mm)	Bore Diameter (mm)	Number of Bolt Holes	Standard
1/2"	89	11	15	4	ASME B16.5
3/4"	98	13	20	4	EN1092-1
1"	108	14	25	4	ANSI / DIN
2"	150	17	50	8	JIS / ASME
4"	229	21	100	8	ASME B16.5
Custom Sizes	On Request	On Request	On Request	On Request	OEM Drawing

Available Titanium Grades

Grade	Standard	Properties
Gr1	ASTM B381	Commercially pure titanium, highly ductile and corrosion-resistant
Gr2	ASTM B381	Most commonly used grade, offering good balance between strength and formability
Gr5	Ti-6Al-4V	Aerospace-grade titanium alloy with high strength and heat resistance
Gr7	Ti + Pd	Enhanced resistance to reducing acids like hydrochloric and sulfuric acid
Gr12	Ti + Mo + Ni	Excellent corrosion resistance and weldability in high-temp applications